Very unlikely, the US will not engage without serious threat to themselves. I don’t think people from Venezuela have to worry at all. The US is probably just in the region for non provocative reasons.
The United States already set a prize / reward for the capture of our president and doubled it up to 50 million dollars. Don't you think that is somewhat provocative enough? Not even mentioning that after doubling the reward for the capture of the president, they started to mobilize war-vessels into the Caribbean sea. I would not call it a coincidence, there are trying to create fear among the people within this criminal administration, fear and uncertainty.
I doubt the USA will try to directly over-throw these criminals, but at the very least, there are seeking to create pressure on them.
Let's make thing clear: The US is there for the oil.
You want a regime change? I do not blame you. You want a regime change led by the US? Call Irak, they will give you a Tripadvisor Review on that.
BTW, I guess Maduro would be in his right to put a 50 million reward on Trumps head on the basis of being ... a rapist or whatever they come up with.